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(unknown [172.16.64.205]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id 13DCF41604E2; Fri, 6 Mar 2026 17:32:39 +0800 (CST) From: Zichar Zhang To: linusw@kernel.org, brgl@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, peter.chen@cixtech.com, fugang.duan@cixtech.com, jank@cadence.com Cc: cix-kernel-upstream@cixtech.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Zichar.Zhang" Subject: [PATCH 2/2] arm64: dts: cix: add FCH(S0)/S5 GPIO controllers for sky1 Date: Fri, 6 Mar 2026 17:32:38 +0800 Message-Id: <20260306093238.2715269-2-zichar.zhang@cixtech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260306093238.2715269-1-zichar.zhang@cixtech.com> References: <20260306093238.2715269-1-zichar.zhang@cixtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PEPF000B66CB:EE_|TYQPR06MB8086:EE_ Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: 3056bb17-be06-4867-24b2-08de7b634fdd X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700016|7416014|376014|82310400026; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:222.71.101.198;CTRY:CN;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:smtprelay.cixcomputing.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(36860700016)(7416014)(376014)(82310400026);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: izl1Ss5JSNLo8+R4QKLfyZFTMHkRvgz5UYHK/BN/T+V/+6sWHZezOcjNW5PASYPpk5BUY/iRCqxiFxsCss724HR9EpqvZM5RtOEIYortvpjnqp+MeHM/QsYni3g8p9h7IbROhxYW1eHfuPz3MVfq9VvmqS2LCd3vfWs2GX1GahMxPJR4GPqe91UtAXnnk5nMaMblm4iEP6fimi3X4brhQWt4iNdBHE/BuCKdflM1aHpry8YsH+gpk060+b7uWEh+E/G4P/uX78B4zebOVLGsYa+yY7RIBR2eK9UipSJCso+wLYRgdHMHWWpmZN8pw/pXWsFr6F4sw51CqiUFAXJn6xVeHqyCIrwkouCodWuY8gDZTCiuxsoMfZKO9eKZG8M4ywYOguE/3vkNFLhhSqtKl9optzpanVEaDYjT63aBB/q57h6SEQyG6YblpWmYk4Co X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Mar 2026 09:32:40.0078 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3056bb17-be06-4867-24b2-08de7b634fdd X-MS-Exchange-CrossTenant-Id: 0409f77a-e53d-4d23-943e-ccade7cb4811 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0409f77a-e53d-4d23-943e-ccade7cb4811;Ip=[222.71.101.198];Helo=[smtprelay.cixcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: SG2PEPF000B66CB.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYQPR06MB8086 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260306_013256_269256_9DEE862D X-CRM114-Status: UNSURE ( 8.74 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: "Zichar.Zhang" Add Cadence GPIO controller nodes for Sky1 FCH(S0) and S5 domains in sky1.dtsi, and enable those controllers on sky1-orion-o6. Signed-off-by: Zichar Zhang --- arch/arm64/boot/dts/cix/sky1-orion-o6.dts | 28 +++++ arch/arm64/boot/dts/cix/sky1.dtsi | 123 ++++++++++++++++++++++ 2 files changed, 151 insertions(+) diff --git a/arch/arm64/boot/dts/cix/sky1-orion-o6.dts b/arch/arm64/boot/dts/cix/sky1-orion-o6.dts index 4dee8cd0b86d..4dc76e0135ee 100644 --- a/arch/arm64/boot/dts/cix/sky1-orion-o6.dts +++ b/arch/arm64/boot/dts/cix/sky1-orion-o6.dts @@ -89,3 +89,31 @@ &pcie_x1_1_rc { &uart2 { status = "okay"; }; + +&s5_gpio0 { + status = "okay"; +}; + +&s5_gpio1 { + status = "okay"; +}; + +&s5_gpio2 { + status = "okay"; +}; + +&fch_gpio0 { + status = "okay"; +}; + +&fch_gpio1 { + status = "okay"; +}; + +&fch_gpio2 { + status = "okay"; +}; + +&fch_gpio3 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi index 72f3b195a927..9ceaf8f68e83 100644 --- a/arch/arm64/boot/dts/cix/sky1.dtsi +++ b/arch/arm64/boot/dts/cix/sky1.dtsi @@ -185,6 +185,13 @@ psci { method = "smc"; }; + s5_gpio_apb_clk: s5-gpio-apb-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + clock-output-names = "s5_gpio_apb_clk"; + }; + soc@0 { compatible = "simple-bus"; ranges = <0 0 0 0 0x20 0>; @@ -354,6 +361,74 @@ syscon: syscon@4160000 { #reset-cells = <1>; }; + fch_gpio0: gpio-controller@4120000 { + compatible = "cdns,gpio-r1p02"; + reg = <0x0 0x4120000 0x0 0x1000>; + clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>; + clock-names = "fch_gpio_apb_clk"; + + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + ngpios = <32>; + + interrupt-controller; + #interrupt-cells = <2>; + status = "disabled"; + }; + + fch_gpio1: gpio-controller@4130000 { + compatible = "cdns,gpio-r1p02"; + reg = <0x0 0x4130000 0x0 0x1000>; + clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>; + clock-names = "fch_gpio_apb_clk"; + + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + ngpios = <32>; + + interrupt-controller; + #interrupt-cells = <2>; + status = "disabled"; + }; + + fch_gpio2: gpio-controller@4140000 { + compatible = "cdns,gpio-r1p02"; + reg = <0x0 0x4140000 0x0 0x1000>; + clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>; + clock-names = "fch_gpio_apb_clk"; + + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + ngpios = <32>; + + interrupt-controller; + #interrupt-cells = <2>; + status = "disabled"; + }; + + fch_gpio3: gpio-controller@4150000 { + compatible = "cdns,gpio-r1p02"; + reg = <0x0 0x4150000 0x0 0x1000>; + clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>; + clock-names = "fch_gpio_apb_clk"; + + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + ngpios = <17>; + + interrupt-controller; + #interrupt-cells = <2>; + status = "disabled"; + }; + iomuxc: pinctrl@4170000 { compatible = "cix,sky1-pinctrl"; reg = <0x0 0x04170000 0x0 0x1000>; @@ -587,6 +662,54 @@ s5_syscon: syscon@16000000 { #reset-cells = <1>; }; + s5_gpio0: gpio-controller@16004000 { + compatible = "cdns,gpio-r1p02"; + reg = <0x0 0x16004000 0x0 0x1000>; + clocks = <&s5_gpio_apb_clk>; + + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + ngpios = <32>; + + interrupt-controller; + #interrupt-cells = <2>; + status = "disabled"; + }; + + s5_gpio1: gpio-controller@16005000 { + compatible = "cdns,gpio-r1p02"; + reg = <0x0 0x16005000 0x0 0x1000>; + clocks = <&s5_gpio_apb_clk>; + + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + ngpios = <10>; + + interrupt-controller; + #interrupt-cells = <2>; + status = "disabled"; + }; + + s5_gpio2: gpio-controller@16006000 { + compatible = "cdns,gpio-r1p02"; + reg = <0x0 0x16006000 0x0 0x1000>; + clocks = <&s5_gpio_apb_clk>; + + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + ngpios = <10>; + + interrupt-controller; + #interrupt-cells = <2>; + status = "disabled"; + }; + iomuxc_s5: pinctrl@16007000 { compatible = "cix,sky1-pinctrl-s5"; reg = <0x0 0x16007000 0x0 0x1000>; -- 2.34.1